I click on my thumbnail in the menu bar, click on „uploads“, tick one or more pictures, choose „add to album“ and select the album I want from the drop-down-box. But nothing happens (Chrome on iPad mini).

Just joined Clickasnap, uploading worked fine but "Add to Album" does not. I created the album ok but "Ad to Album won't work. Yes I waited about an hour.
I am using OS X 10.11.6 and Safari 11.1.2
Thanks, Graham.